SHARE ON: |
| |
| |
 |
 |
|
|
A Texas nurse was convicted Tuesday of capital murder in the deaths of four patients who died after prosecutors say he injected them with air following heart surgeries.
The Smith County jury deliberated for about an hour before finding William George Davis, of Hallsville, guilty of capital murder involving multiple victims. Prosecutors planned to seek the death penalty during the sentencing phase, which was scheduled to start Wednesday.
Davis, 37, was accused of injecting air into the four patients arteries after they underwent heart surgery at the Christus Trinity Mother Frances Hospital in Tyler in 2017 and 2018. During recovery from their surgeries, the four -- John Lafferty, Ronald Clark, Christopher Greenway and Joseph Kalina -- suffered unexplained neurological problems and died.
During the trial, Dr. William Yarbrough, a Dallas-area pulmonologist and professor of internal medicine, explained to the jury how injecting air into the arterial system of the brain causes brain injury and death.
Yarbrough said he was able to determine there was air in the arterial system of the victims brains by viewing images from brain scans -- something he said he had never before observed in his decades in medicine.
He ruled out blood pressure problems or any other causes of death besides the injection of air, and said it must have happened after the surgeries because the complications occurred while the patients were in recovery.
Defense attorney Phillip Hayes told the jury that the hospital had issues and that Davis was a scapegoat who was only charged because he was there when the deaths occurred.
Prosecutor Chris Gatewood said during closing arguments that Davis liked to kill people. And prosecutor Jacob Putman said the hospital hadnt changed any of its procedures and hadnt had any similar incidents since Davis left.
|
 |
|
 |
|
 |
|
 |
4 pm |
| 6 ℃ |
| BROKEN CLOUDS |
WIND: SE 16 KM/H
GUSTING TO 28 KM/H |
|
|
|
5 pm |
| 6 ℃ |
| BROKEN CLOUDS |
WIND: SE 16 KM/H
GUSTING TO 29 KM/H |
|
|
 |
6 pm |
| 5 ℃ |
| BROKEN CLOUDS |
WIND: SE 18 KM/H
GUSTING TO 32 KM/H |
|
|
 |
7 pm |
| 5 ℃ |
| SCATTERED CLOUDS |
WIND: SE 19 KM/H
GUSTING TO 34 KM/H |
|
|
|
8 pm |
| 4 ℃ |
| SCATTERED CLOUDS |
WIND: SSE 20 KM/H
GUSTING TO 35 KM/H |
|
|
 |
9 pm |
| 3 ℃ |
| FEW CLOUDS |
WIND: SSE 20 KM/H
GUSTING TO 35 KM/H |
|
|
 |
10 pm |
| 2 ℃ |
| CLEAR SKY |
WIND: SSE 19 KM/H
GUSTING TO 33 KM/H |
|
|
|
11 pm |
| 2 ℃ |
| CLEAR SKY |
WIND: SSE 18 KM/H
GUSTING TO 32 KM/H |
|
|
|
|
TODAY |
HIGH OF 6 ℃
LOW OF 0 ℃ |
| OVERCAST CLOUDS |
|
|
 |
SUNDAY |
HIGH OF 8 ℃
LOW OF 0 ℃ |
| CLEAR SKY |
|
|
|
MONDAY |
HIGH OF 9 ℃
LOW OF 1 ℃ |
| BROKEN CLOUDS |
|
|
 |
TUESDAY |
HIGH OF 5 ℃
LOW OF 1 ℃ |
| LIGHT RAIN |
|
|
 |
WEDNESDAY |
HIGH OF 2 ℃
LOW OF -2 ℃ |
| SNOW |
|
|
|
THURSDAY |
HIGH OF 2 ℃
LOW OF -4 ℃ |
| OVERCAST CLOUDS |
|
|
|
FRIDAY |
HIGH OF 1 ℃
LOW OF -2 ℃ |
| LIGHT SNOW |
|
|
|
SATURDAY |
HIGH OF 0 ℃
LOW OF -1 ℃ |
| LIGHT SNOW |
|
|
|
|
|
 |
 |
|
| Drive Into Huge Savings with Rexing! |
| |
| Upgrade your driving experience for less this Black Friday! Discover great deals on Rexing dash cams, backup cameras, GPS systems, and vehicle safety technology. |
| |
| Marketplace Deal Campaign:November 11, 2026 To November 29, 2026 |
|
 |
|
 |
|
|
 |
 |
ONE MORE GIRL
RUN, RUN, RUN
04:57 PM |
|
 |
LAUREN ALAINA
LITTLE THINGS
04:54 PM |
|
 |
MIRANDA LAMBERT
TILL THE GOINGS GONE
04:51 PM |
|
 |
BRIAN KELLEY
SALTWATER RANCH
04:48 PM |
|
 |
BLAKE SHELTON
THE KEYS
04:42 PM |
|
 |
SAMMI PALINKAS
NO SETTLIN
04:39 PM |
|
 |
CHRIS YOUNG
COUNTRY BOYS PRAYER
04:37 PM |
|
 |
KANE BROWN
BESIDE ME
04:33 PM |
|
 |
ACE SUGGS
TOO LITTLE TOO LATE
04:30 PM |
|
 |
CORY MARKS
1949
04:26 PM |
|
 
 |
